-ic a-a a-c a-i aaa aac aag aah aai aau aay ac- aca acc acg ach aci acu acy ag- aga agc agg agh agi agu agy aha ahc ahg ahh ahi ahu ahy ai- aia aic aig aih aii aiu aiy au- aua auc aug auh aui ay- aya ayc ayh ayi ayu c-- caa cac cag cah cai cau cay cca ccc ccg cch cci ccu cga cgc cgg cgh cgi cgu cgy ch- cha chc chg chh chi chu chy ci- cia cic cig cih cii ciu cua cuc cug cuh cui cuu cuy cya cyc cyg gaa gac gag gah gai gau gay gca gcc gcg gch gci gcu gga ggc ggg ggh ggi ggu gha ghc ghg ghh ghi gia gic gig gih gii giu giy gu- gua guc gug gui guu guy gy- gya h-i haa hac hag hah hai hau hay hca hcc hcg hch hci hcy hga hgc hgg hgh hgi hgu hgy hha hhc hhg hhh hhi hhu hhy hia hic hig hih hii hiu hua huc hug huh hui huu huy hy- hya hyc hyg hyh hyi hyy ia- iaa iac iag iah iai iau ica icc icg ich ici icu icy iga igc igg igh igi igu igy iha ihc ihg ihh ihi ihu ihy iia iic iih iii iiu iu- iua iuc iug iui iya iyc iyy ua- uaa uac uag uah uai uau uay uca ucc ucg uch uci ucu uga ugc ugg ugh ugi ugu uha uhc uhh uhi uhu uhy uia uic uig uii uiu uua uuc uug uuu uyc uyi uyu yaa yac yag yah yai yau yay yca ycc ych yci ycu ycy yga ygc yha yhc yhi yhu yig yih yii yua yug yuh yui yuu yuy yyc yyg yyu yyy